00458nam a22001337a 4500008004100000040005500041080001400096100002800110245008100138260005400219300001500273650001600288653002000304230504b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a778.5bJ9  aOffenhauser, William H   a16-Mm sound motion pictures: bA manual for the professional and the amateur  aNew York: bInterscience Publishers, Inc., c1959  axii, 580p.  aPhotography  aMotion pitcures